Blown away by amazon q + mermaid

By Pradyumna Chippigiri

January 10, 2026

Before i start, Can you guess who drew these beautiful diagrams and flowcharts for me ??

I was vibe coding and trying to see if i could build an end-to-end application like Uber.

And once the project was done, i came across this beautiful plugin on VSCode called Mermaid

I was just trying to document my learnings, and push it to github (so ofcourse some powerful diagrams definetly helps in visuaising the flow of the application.)

Its so powerful that i just used this prompt on Amazon Q, and it read the entire repository and drew these wonderful flow diagrams with utmost accuracy.

Generate a comprehensive architecture diagram including system architecture, data flow diagram, sequence diagram, among others. And update the README.md appropriately

Super amusing and crazy right. Try it out in any of your projects.